<!DOCTYPE html>
<html lang="en">

<head>
	<meta charset="UTF-8">
</head>

<body>

<p>测试单选</p>
<div>
	<input type="radio" name="gender" value="male"> 男<br>
	<input type="radio" name="gender" value="female"> 女<br>
	<input type="radio" name="gender" value="other" checked="checked"> 其他
</div>

</body>
</html>